7451629380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9859}}^1$

素因数の和:9923

約数の個数: 288

約数和(自身を含む): 27133142400

約数和(自身を除く): 19681513020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2340, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4845, 4940, 5814, 6460, 6630, 7410, 7956, 8398, 8892, 9690, 9859, 9945, 11115, 11628, 12597, 13260, 14535, 14820, 16796, 19380, 19718, 19890, 20995, 22230, 25194, 29070, 29577, 37791, 39436, 39780, 41990, 44460, 49295, 50388, 58140, 59154, 62985, 75582, 83980, 88731, 98590, 118308, 125970, 128167, 147885, 151164, 167603, 177462, 187321, 188955, 197180, 251940, 256334, 295770, 335206, 354924, 374642, 377910, 384501, 443655, 502809, 512668, 561963, 591540, 640835, 670412, 749284, 755820, 769002, 838015, 887310, 936605, 1005618, 1123926, 1153503, 1281670, 1508427, 1538004, 1676030, 1685889, 1774620, 1873210, 1922505, 2011236, 2178839, 2247852, 2307006, 2435173, 2514045, 2563340, 2809815, 3016854, 3184457, 3352060, 3371778, 3746420, 3845010, 4357678, 4614012, 4870346, 5028090, 5619630, 5767515, 6033708, 6368914, 6536517, 6743556, 7305519, 7542135, 7690020, 8429445, 8715356, 9553371, 9740692, 10056180, 10894195, 11239260, 11535030, 12175865, 12737828, 13073034, 14611038, 15084270, 15922285, 16858890, 19106742, 19609551, 21788390, 21916557, 23070060, 24351730, 26146068, 28660113, 29222076, 30168540, 31844570, 32682585, 33717780, 36527595, 38213484, 39219102, 41397941, 43576780, 43833114, 47766855, 48703460, 57320226, 63689140, 65365170, 73055190, 78438204, 82795882, 87666228, 95533710, 98047755, 109582785, 114640452, 124193823, 130730340, 143300565, 146110380, 165591764, 191067420, 196095510, 206989705, 219165570, 248387646, 286601130, 372581469, 392191020, 413979410, 438331140, 496775292, 573202260, 620969115, 745162938, 827958820, 1241938230, 1490325876, 1862907345, 2483876460, 3725814690, 7451629380]

約数ペア:

[(1, 7451629380), (2, 3725814690), (3, 2483876460), (4, 1862907345), (5, 1490325876), (6, 1241938230), (9, 827958820), (10, 745162938), (12, 620969115), (13, 573202260), (15, 496775292), (17, 438331140), (18, 413979410), (19, 392191020), (20, 372581469), (26, 286601130), (30, 248387646), (34, 219165570), (36, 206989705), (38, 196095510), (39, 191067420), (45, 165591764), (51, 146110380), (52, 143300565), (57, 130730340), (60, 124193823), (65, 114640452), (68, 109582785), (76, 98047755), (78, 95533710), (85, 87666228), (90, 82795882), (95, 78438204), (102, 73055190), (114, 65365170), (117, 63689140), (130, 57320226), (153, 48703460), (156, 47766855), (170, 43833114), (171, 43576780), (180, 41397941), (190, 39219102), (195, 38213484), (204, 36527595), (221, 33717780), (228, 32682585), (234, 31844570), (247, 30168540), (255, 29222076), (260, 28660113), (285, 26146068), (306, 24351730), (323, 23070060), (340, 21916557), (342, 21788390), (380, 19609551), (390, 19106742), (442, 16858890), (468, 15922285), (494, 15084270), (510, 14611038), (570, 13073034), (585, 12737828), (612, 12175865), (646, 11535030), (663, 11239260), (684, 10894195), (741, 10056180), (765, 9740692), (780, 9553371), (855, 8715356), (884, 8429445), (969, 7690020), (988, 7542135), (1020, 7305519), (1105, 6743556), (1140, 6536517), (1170, 6368914), (1235, 6033708), (1292, 5767515), (1326, 5619630), (1482, 5028090), (1530, 4870346), (1615, 4614012), (1710, 4357678), (1938, 3845010), (1989, 3746420), (2210, 3371778), (2223, 3352060), (2340, 3184457), (2470, 3016854), (2652, 2809815), (2907, 2563340), (2964, 2514045), (3060, 2435173), (3230, 2307006), (3315, 2247852), (3420, 2178839), (3705, 2011236), (3876, 1922505), (3978, 1873210), (4199, 1774620), (4420, 1685889), (4446, 1676030), (4845, 1538004), (4940, 1508427), (5814, 1281670), (6460, 1153503), (6630, 1123926), (7410, 1005618), (7956, 936605), (8398, 887310), (8892, 838015), (9690, 769002), (9859, 755820), (9945, 749284), (11115, 670412), (11628, 640835), (12597, 591540), (13260, 561963), (14535, 512668), (14820, 502809), (16796, 443655), (19380, 384501), (19718, 377910), (19890, 374642), (20995, 354924), (22230, 335206), (25194, 295770), (29070, 256334), (29577, 251940), (37791, 197180), (39436, 188955), (39780, 187321), (41990, 177462), (44460, 167603), (49295, 151164), (50388, 147885), (58140, 128167), (59154, 125970), (62985, 118308), (75582, 98590), (83980, 88731)]