268444748460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{340519}}^1$

素因数の和:342415

約数の個数: 96

約数和(自身を含む): 859483376640

約数和(自身を除く): 591038628180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1877, 3754, 5631, 7508, 9385, 11262, 13139, 18770, 22524, 26278, 28155, 37540, 39417, 52556, 56310, 65695, 78834, 112620, 131390, 157668, 197085, 262780, 340519, 394170, 681038, 788340, 1021557, 1362076, 1702595, 2043114, 2383633, 3405190, 4086228, 4767266, 5107785, 6810380, 7150899, 9534532, 10215570, 11918165, 14301798, 20431140, 23836330, 28603596, 35754495, 47672660, 71508990, 143017980, 639154163, 1278308326, 1917462489, 2556616652, 3195770815, 3834924978, 4474079141, 6391541630, 7669849956, 8948158282, 9587312445, 12783083260, 13422237423, 17896316564, 19174624890, 22370395705, 26844474846, 38349249780, 44740791410, 53688949692, 67111187115, 89481582820, 134222374230, 268444748460]

約数ペア:

[(1, 268444748460), (2, 134222374230), (3, 89481582820), (4, 67111187115), (5, 53688949692), (6, 44740791410), (7, 38349249780), (10, 26844474846), (12, 22370395705), (14, 19174624890), (15, 17896316564), (20, 13422237423), (21, 12783083260), (28, 9587312445), (30, 8948158282), (35, 7669849956), (42, 6391541630), (60, 4474079141), (70, 3834924978), (84, 3195770815), (105, 2556616652), (140, 1917462489), (210, 1278308326), (420, 639154163), (1877, 143017980), (3754, 71508990), (5631, 47672660), (7508, 35754495), (9385, 28603596), (11262, 23836330), (13139, 20431140), (18770, 14301798), (22524, 11918165), (26278, 10215570), (28155, 9534532), (37540, 7150899), (39417, 6810380), (52556, 5107785), (56310, 4767266), (65695, 4086228), (78834, 3405190), (112620, 2383633), (131390, 2043114), (157668, 1702595), (197085, 1362076), (262780, 1021557), (340519, 788340), (394170, 681038)]