7130694240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{55639}}^1$

素因数の和:55749

約数の個数: 144

約数和(自身を含む): 24607346400

約数和(自身を除く): 17476652160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 8544, 10680, 12816, 14240, 16020, 21360, 25632, 32040, 42720, 55639, 64080, 111278, 128160, 166917, 222556, 278195, 333834, 445112, 500751, 556390, 667668, 834585, 890224, 1001502, 1112780, 1335336, 1669170, 1780448, 2003004, 2225560, 2503755, 2670672, 3338340, 4006008, 4451120, 4951871, 5007510, 5341344, 6676680, 8012016, 8902240, 9903742, 10015020, 13353360, 14855613, 16024032, 19807484, 20030040, 24759355, 26706720, 29711226, 39614968, 40060080, 44566839, 49518710, 59422452, 74278065, 79229936, 80120160, 89133678, 99037420, 118844904, 148556130, 158459872, 178267356, 198074840, 222834195, 237689808, 297112260, 356534712, 396149680, 445668390, 475379616, 594224520, 713069424, 792299360, 891336780, 1188449040, 1426138848, 1782673560, 2376898080, 3565347120, 7130694240]

約数ペア:

[(1, 7130694240), (2, 3565347120), (3, 2376898080), (4, 1782673560), (5, 1426138848), (6, 1188449040), (8, 891336780), (9, 792299360), (10, 713069424), (12, 594224520), (15, 475379616), (16, 445668390), (18, 396149680), (20, 356534712), (24, 297112260), (30, 237689808), (32, 222834195), (36, 198074840), (40, 178267356), (45, 158459872), (48, 148556130), (60, 118844904), (72, 99037420), (80, 89133678), (89, 80120160), (90, 79229936), (96, 74278065), (120, 59422452), (144, 49518710), (160, 44566839), (178, 40060080), (180, 39614968), (240, 29711226), (267, 26706720), (288, 24759355), (356, 20030040), (360, 19807484), (445, 16024032), (480, 14855613), (534, 13353360), (712, 10015020), (720, 9903742), (801, 8902240), (890, 8012016), (1068, 6676680), (1335, 5341344), (1424, 5007510), (1440, 4951871), (1602, 4451120), (1780, 4006008), (2136, 3338340), (2670, 2670672), (2848, 2503755), (3204, 2225560), (3560, 2003004), (4005, 1780448), (4272, 1669170), (5340, 1335336), (6408, 1112780), (7120, 1001502), (8010, 890224), (8544, 834585), (10680, 667668), (12816, 556390), (14240, 500751), (16020, 445112), (21360, 333834), (25632, 278195), (32040, 222556), (42720, 166917), (55639, 128160), (64080, 111278)]