28729362060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1733}}^1$

素因数の和:2037

約数の個数: 288

約数和(自身を含む): 101796065280

約数和(自身を除く): 73066703220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 223, 236, 252, 295, 315, 354, 413, 420, 446, 531, 590, 630, 669, 708, 826, 885, 892, 1062, 1115, 1180, 1239, 1260, 1338, 1561, 1652, 1733, 1770, 2007, 2065, 2124, 2230, 2478, 2655, 2676, 3122, 3345, 3466, 3540, 3717, 4014, 4130, 4460, 4683, 4956, 5199, 5310, 6195, 6244, 6690, 6932, 7434, 7805, 8028, 8260, 8665, 9366, 10035, 10398, 10620, 12131, 12390, 13157, 13380, 14049, 14868, 15597, 15610, 17330, 18585, 18732, 20070, 20796, 23415, 24262, 24780, 25995, 26314, 28098, 31194, 31220, 34660, 36393, 37170, 39471, 40140, 46830, 48524, 51990, 52628, 56196, 60655, 62388, 65785, 70245, 72786, 74340, 77985, 78942, 92099, 93660, 102247, 103980, 109179, 118413, 121310, 131570, 140490, 145572, 155970, 157884, 181965, 184198, 197355, 204494, 218358, 236826, 242620, 263140, 276297, 280980, 306741, 311940, 363930, 368396, 386459, 394710, 408988, 436716, 460495, 473652, 511235, 545895, 552594, 592065, 613482, 715729, 727860, 772918, 789420, 828891, 920223, 920990, 1022470, 1091790, 1105188, 1159377, 1184130, 1226964, 1381485, 1431458, 1533705, 1545836, 1657782, 1840446, 1841980, 1932295, 2044940, 2147187, 2183580, 2318754, 2368260, 2705213, 2762970, 2862916, 3067410, 3315564, 3478131, 3578645, 3680892, 3864590, 4144455, 4294374, 4601115, 4637508, 5410426, 5525940, 5796885, 6134820, 6441561, 6956262, 7157290, 7729180, 8115639, 8288910, 8588748, 9202230, 10735935, 10820852, 11593770, 12883122, 13526065, 13912524, 14314580, 16231278, 16577820, 17390655, 18404460, 21471870, 22801081, 23187540, 24346917, 25766244, 27052130, 32207805, 32462556, 34781310, 40578195, 42943740, 45602162, 48693834, 54104260, 64415610, 68403243, 69562620, 81156390, 91204324, 97387668, 114005405, 121734585, 128831220, 136806486, 159607567, 162312780, 205209729, 228010810, 243469170, 273612972, 319215134, 342016215, 410419458, 456021620, 478822701, 486938340, 638430268, 684032430, 798037835, 820838916, 957645402, 1026048645, 1368064860, 1436468103, 1596075670, 1915290804, 2052097290, 2394113505, 2872936206, 3192151340, 4104194580, 4788227010, 5745872412, 7182340515, 9576454020, 14364681030, 28729362060]

約数ペア:

[(1, 28729362060), (2, 14364681030), (3, 9576454020), (4, 7182340515), (5, 5745872412), (6, 4788227010), (7, 4104194580), (9, 3192151340), (10, 2872936206), (12, 2394113505), (14, 2052097290), (15, 1915290804), (18, 1596075670), (20, 1436468103), (21, 1368064860), (28, 1026048645), (30, 957645402), (35, 820838916), (36, 798037835), (42, 684032430), (45, 638430268), (59, 486938340), (60, 478822701), (63, 456021620), (70, 410419458), (84, 342016215), (90, 319215134), (105, 273612972), (118, 243469170), (126, 228010810), (140, 205209729), (177, 162312780), (180, 159607567), (210, 136806486), (223, 128831220), (236, 121734585), (252, 114005405), (295, 97387668), (315, 91204324), (354, 81156390), (413, 69562620), (420, 68403243), (446, 64415610), (531, 54104260), (590, 48693834), (630, 45602162), (669, 42943740), (708, 40578195), (826, 34781310), (885, 32462556), (892, 32207805), (1062, 27052130), (1115, 25766244), (1180, 24346917), (1239, 23187540), (1260, 22801081), (1338, 21471870), (1561, 18404460), (1652, 17390655), (1733, 16577820), (1770, 16231278), (2007, 14314580), (2065, 13912524), (2124, 13526065), (2230, 12883122), (2478, 11593770), (2655, 10820852), (2676, 10735935), (3122, 9202230), (3345, 8588748), (3466, 8288910), (3540, 8115639), (3717, 7729180), (4014, 7157290), (4130, 6956262), (4460, 6441561), (4683, 6134820), (4956, 5796885), (5199, 5525940), (5310, 5410426), (6195, 4637508), (6244, 4601115), (6690, 4294374), (6932, 4144455), (7434, 3864590), (7805, 3680892), (8028, 3578645), (8260, 3478131), (8665, 3315564), (9366, 3067410), (10035, 2862916), (10398, 2762970), (10620, 2705213), (12131, 2368260), (12390, 2318754), (13157, 2183580), (13380, 2147187), (14049, 2044940), (14868, 1932295), (15597, 1841980), (15610, 1840446), (17330, 1657782), (18585, 1545836), (18732, 1533705), (20070, 1431458), (20796, 1381485), (23415, 1226964), (24262, 1184130), (24780, 1159377), (25995, 1105188), (26314, 1091790), (28098, 1022470), (31194, 920990), (31220, 920223), (34660, 828891), (36393, 789420), (37170, 772918), (39471, 727860), (40140, 715729), (46830, 613482), (48524, 592065), (51990, 552594), (52628, 545895), (56196, 511235), (60655, 473652), (62388, 460495), (65785, 436716), (70245, 408988), (72786, 394710), (74340, 386459), (77985, 368396), (78942, 363930), (92099, 311940), (93660, 306741), (102247, 280980), (103980, 276297), (109179, 263140), (118413, 242620), (121310, 236826), (131570, 218358), (140490, 204494), (145572, 197355), (155970, 184198), (157884, 181965)]