28810572180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{32429}}^1$

素因数の和:32538

約数の個数: 192

約数和(自身を含む): 93361040640

約数和(自身を除く): 64550468460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 170, 195, 201, 204, 221, 255, 260, 268, 335, 340, 390, 402, 442, 510, 663, 670, 780, 804, 871, 884, 1005, 1020, 1105, 1139, 1326, 1340, 1742, 2010, 2210, 2278, 2613, 2652, 3315, 3417, 3484, 4020, 4355, 4420, 4556, 5226, 5695, 6630, 6834, 8710, 10452, 11390, 13065, 13260, 13668, 14807, 17085, 17420, 22780, 26130, 29614, 32429, 34170, 44421, 52260, 59228, 64858, 68340, 74035, 88842, 97287, 129716, 148070, 162145, 177684, 194574, 222105, 296140, 324290, 389148, 421577, 444210, 486435, 551293, 648580, 843154, 888420, 972870, 1102586, 1264731, 1653879, 1686308, 1945740, 2107885, 2172743, 2205172, 2529462, 2756465, 3307758, 4215770, 4345486, 5058924, 5512930, 6323655, 6518229, 6615516, 7166809, 8269395, 8431540, 8690972, 10863715, 11025860, 12647310, 13036458, 14333618, 16538790, 21500427, 21727430, 25294620, 26072916, 28245659, 28667236, 32591145, 33077580, 35834045, 36936631, 43000854, 43454860, 56491318, 65182290, 71668090, 73873262, 84736977, 86001708, 107502135, 110809893, 112982636, 130364580, 141228295, 143336180, 147746524, 169473954, 184683155, 215004270, 221619786, 282456590, 338947908, 369366310, 423684885, 430008540, 443239572, 480176203, 554049465, 564913180, 738732620, 847369770, 960352406, 1108098930, 1440528609, 1694739540, 1920704812, 2216197860, 2400881015, 2881057218, 4801762030, 5762114436, 7202643045, 9603524060, 14405286090, 28810572180]

約数ペア:

[(1, 28810572180), (2, 14405286090), (3, 9603524060), (4, 7202643045), (5, 5762114436), (6, 4801762030), (10, 2881057218), (12, 2400881015), (13, 2216197860), (15, 1920704812), (17, 1694739540), (20, 1440528609), (26, 1108098930), (30, 960352406), (34, 847369770), (39, 738732620), (51, 564913180), (52, 554049465), (60, 480176203), (65, 443239572), (67, 430008540), (68, 423684885), (78, 369366310), (85, 338947908), (102, 282456590), (130, 221619786), (134, 215004270), (156, 184683155), (170, 169473954), (195, 147746524), (201, 143336180), (204, 141228295), (221, 130364580), (255, 112982636), (260, 110809893), (268, 107502135), (335, 86001708), (340, 84736977), (390, 73873262), (402, 71668090), (442, 65182290), (510, 56491318), (663, 43454860), (670, 43000854), (780, 36936631), (804, 35834045), (871, 33077580), (884, 32591145), (1005, 28667236), (1020, 28245659), (1105, 26072916), (1139, 25294620), (1326, 21727430), (1340, 21500427), (1742, 16538790), (2010, 14333618), (2210, 13036458), (2278, 12647310), (2613, 11025860), (2652, 10863715), (3315, 8690972), (3417, 8431540), (3484, 8269395), (4020, 7166809), (4355, 6615516), (4420, 6518229), (4556, 6323655), (5226, 5512930), (5695, 5058924), (6630, 4345486), (6834, 4215770), (8710, 3307758), (10452, 2756465), (11390, 2529462), (13065, 2205172), (13260, 2172743), (13668, 2107885), (14807, 1945740), (17085, 1686308), (17420, 1653879), (22780, 1264731), (26130, 1102586), (29614, 972870), (32429, 888420), (34170, 843154), (44421, 648580), (52260, 551293), (59228, 486435), (64858, 444210), (68340, 421577), (74035, 389148), (88842, 324290), (97287, 296140), (129716, 222105), (148070, 194574), (162145, 177684)]