7131816540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101333}}^1$

素因数の和:101388

約数の個数: 144

約数和(自身を含む): 23901853248

約数和(自身を除く): 16770036708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 2070, 2346, 3060, 3519, 3910, 4140, 4692, 5865, 7038, 7820, 11730, 14076, 17595, 23460, 35190, 70380, 101333, 202666, 303999, 405332, 506665, 607998, 911997, 1013330, 1215996, 1519995, 1722661, 1823994, 2026660, 2330659, 3039990, 3445322, 3647988, 4559985, 4661318, 5167983, 6079980, 6890644, 6991977, 8613305, 9119970, 9322636, 10335966, 11653295, 13983954, 15503949, 17226610, 18239940, 20671932, 20975931, 23306590, 25839915, 27967908, 31007898, 34453220, 34959885, 39621203, 41951862, 46613180, 51679830, 62015796, 69919770, 77519745, 79242406, 83903724, 103359660, 104879655, 118863609, 139839540, 155039490, 158484812, 198106015, 209759310, 237727218, 310078980, 356590827, 396212030, 419518620, 475454436, 594318045, 713181654, 792424060, 1188636090, 1426363308, 1782954135, 2377272180, 3565908270, 7131816540]

約数ペア:

[(1, 7131816540), (2, 3565908270), (3, 2377272180), (4, 1782954135), (5, 1426363308), (6, 1188636090), (9, 792424060), (10, 713181654), (12, 594318045), (15, 475454436), (17, 419518620), (18, 396212030), (20, 356590827), (23, 310078980), (30, 237727218), (34, 209759310), (36, 198106015), (45, 158484812), (46, 155039490), (51, 139839540), (60, 118863609), (68, 104879655), (69, 103359660), (85, 83903724), (90, 79242406), (92, 77519745), (102, 69919770), (115, 62015796), (138, 51679830), (153, 46613180), (170, 41951862), (180, 39621203), (204, 34959885), (207, 34453220), (230, 31007898), (255, 27967908), (276, 25839915), (306, 23306590), (340, 20975931), (345, 20671932), (391, 18239940), (414, 17226610), (460, 15503949), (510, 13983954), (612, 11653295), (690, 10335966), (765, 9322636), (782, 9119970), (828, 8613305), (1020, 6991977), (1035, 6890644), (1173, 6079980), (1380, 5167983), (1530, 4661318), (1564, 4559985), (1955, 3647988), (2070, 3445322), (2346, 3039990), (3060, 2330659), (3519, 2026660), (3910, 1823994), (4140, 1722661), (4692, 1519995), (5865, 1215996), (7038, 1013330), (7820, 911997), (11730, 607998), (14076, 506665), (17595, 405332), (23460, 303999), (35190, 202666), (70380, 101333)]